Gujarati, Damodar N. <br/><br/>
Basic econometrics / 
Damodar Gujarat, Dawn C. Porter. 
 - 5th international edition 
 -  McGraw-Hill,  2009. 
 - xx, 922 p. 
 - McGraw-Hill series .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780071276252 (pbk.) 
<br/><br/><label>Subjects--Index Terms: </label>Economics - techniques and procedures 
<br/><br/><label>Dewey Class. No.: </label>330.015195